president obama did receive updates overnight. now the fbi and local authorities have received voluminous tips and the atf emphasizing once again it is happy to take more. the boston police commissioner saying it has gotten offers as far away as chicago and san francisco to help with the information. residents will see an increased police presence, but a lot of this is just to make people feel better. and any videos photos audio, any media from the crime scene or the immediate vicinity could be helpful. they are emphasizing that if you call in, somebody will take that call. they are saying you don't know what it is that you may have and it could be of the utmost importance. we'll be back with more show after the break. ♪ >> if you believe in state's rights but still support the drug war you must be high. >> "viewpoint" digs deep into the issues of the day. >> do you think that there is any chance we'll see this president even say the words "carbon tax"? >> with an open mind... >> has the time finally come for real immigration re